<template>
    <div class="home">
        <el-container>
             <!--  侧边栏部分   -->
            <el-aside width="auto">
                <div class="logo"></div>
                <el-menu
                    :router="true"
                    :collapse="isCollapse"
                     class="el-menu-admin"
                     @open="handleOpen"
                     @close="handleClose"
                     background-color="#545c64"
                     text-color="#fff"
                     active-text-color="#ffd04b">
                    <el-submenu index="1">
                        <template slot="title">
                          <i class="el-icon-location"></i>
                          <span>用户管理</span>
                        </template>
                        <el-menu-item index="/Home/User">
                          <i class="el-icon-menu"></i>
                          <span slot="title">用户列表</span>
                        </el-menu-item>
                    </el-submenu>
                </el-menu>
            </el-aside>
            <el-container>
                 <!--  header头部部分   -->
               <el-header>
                 <i class="myicon myicon-menu toggle-btn" @click="checkCollapse"></i>
                 <div class="system-title">电商后台管理系统</div>
                 <div>
                   <span class="welcome">您好,{{$store.getters.username}} </span>
                   <el-button type="text" @click="logout">退出</el-button>
                 </div>
               </el-header>
                   <!-- main中间内容部分 -->
               <el-main>
                  <router-view></router-view>
               </el-main>
            </el-container>
        </el-container>
    </div>
</template>
<script>
import { getUserList } from "@/api/api.js";
export default {
  data() {
      return {
      isCollapse: false
      }
  },
  methods: {
      handleOpen(key, keyPath) {
        console.log(key, keyPath);
      },
      handleClose(key, keyPath) {
        console.log(key, keyPath);
      },
      checkCollapse() {
        // 点击切换是否展开菜单， 默认(false)是展开菜单
        this.isCollapse = !this.isCollapse
      },
      logout() {
        /* 点击退出按钮 1.清除存储在localStorage中的登录状态token值， 
                      2.跳转到login登录页面  */
        localStorage.removeItem('mytoken');
        this.$router.push({name: 'Login'})
      }
    },
  // 在组件挂载完成以后
  mounted() {
    // 获取请求参数，它是一个对象, 传参
    let params = { params: { query: "", pagenum: 1, pagesize: 1 } };
    getUserList(params).then(res => {
      console.log(res);
    });
  }
};
</script>

 <style lang="scss" scoped>
.home {
  height: 100%;
  .el-menu-admin:not(.el-menu--collapse) {
    width: 200px;
    min-height: 400px;
  }
  .el-menu {
    border-right: none;
  }
  .el-container {
    height: 100%;
  }
  .el-aside {
    background-color:	#545c64;
  }
  .el-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #545c64;
  }
  .logo {
    height: 60px;
    background: url(../assets/logo.png);
    background-size: cover;
    background-color: #989898;
  }
  .toggle-btn {
    font-size: 36px;
    color: #989898;
    cursor: pointer;
    line-height: 60px;
  }
  .system-title {
    font-size: 28px;
    color: orange;
  }
  .welcome {
    color: white;
  }
}
</style>



